SDH-150 Altitude Test Chamber

• Certification: CE, ISO
• Warranty: 1 Year
• Inner Dimension: W500xh600xd500 mm
• Exterior Dimensions: W1100xh1700xd1600 mm
• Nominal Internal Volume: 150L
• Temperature Range: -40ºC~+150ºC
• Model NO.: SDH-150
• Transport Package: Plywood
• Specification: CE, ISO
• Trademark: SINOWON
• Origin: Dongguan, China
• HS Code: 9031809090
• Production Capacity: 100 Set/Week

Product Description

Altitude Test Chamber
SDH-150

1.Commodity:

Commodity
Model

Altitude Test Chamber
SDH-150L

2.Capacity and Dimension

Nominal internal volume

150L

Internal dimensions
External dimensions

W500xH600xD500 mm
W1100xH1700xD1600 mm

3.Performance index

Test Environmental Conditions

When the ambient temperature is 5-35 ºC, the relative humidity is ≤ 85% RH, and the cooling water temperature is+25 degrees Celsius

Cooling method

air-cooled

Temperature range

-40ºC ~ +150ºC

Pressure Range

Atmospheric pressure~40kPa

Temperature rise and fall rate

The temperature rise rate from 20 ºC to+85 ºC is ≥ 2 ºC/min, with an average nonlinearity throughout the entire process, when unloaded
The cooling rate from 20 ºC to -50 ºC is ≥ 1 ºC/min, with an average non-linear throughout the entire process, when unloaded

Temperature fluctuation

≤±0.5ºC

Temperature uniformity

≤2.0ºC

Equivalent height of atmospheric pressure

 

Setting pressure	Corresponding height
101Kpa	Sea level
75 Kpa	2438 Meter
70 Kpa	3048 Meter
54 Kpa	5000 Meter
…	…

 

Pressure deviation

≤±5%(2~40kPa); ≤±0.1kPa(≤2kPa)

Boost recovery rate

≤10Kpa /min

Execution of test standards

GB/T2423.1-2001 Experiment A: Low temperature test method
GB/T2423.2-2001 Experiment B: High temperature test method
GB/T2423.21-1991 Test M: Low pressure test method
GB/T2423.25 Test Z/AM: Low temperature/low pressure comprehensive test
GB/T2423.26 Test Z/BM:High temperature/low pressure comprehensive test
GJB150.3-1986   High temperature test method
GJB150.4-1986   Low temperature test method
GJB360A    Method 105:Low pressure test method
GJB150.2-86 Low pressure (altitude) test

Design execution standards

GB/T10589-2008 Technical conditions for low-temperature test chambers
GB/T11158-2008 Technical conditions for high-temperature test chambers
GB/T11159-2008 Technical conditions for low air pressure test chambers

Verification standards

GB/T5170.2-2008   Temperature testing equipment
GB/T5170.10-1996  High, low temperature, and low pressure testing equipment